(2) Set: Serendipity also increases the healing of your next Heal or Prayer of Healing by 50% per stack. While Archangel is active, your critical chance is increased by 10%.

(4) Set: Circle of Healing and Prayer of Mending casts increase the effect of your next Holy Word: Serenity by 33% and your Holy Word: Chastise and Sanctuary spells by 75%, stacking up to 3 times. When you activate Archangel, you gain 5% haste and 100 mastery.

(2) Set: Serendipity also increases the healing of your next Heal or Prayer of Healing by 50% per stack. While Archangel is active, your critical chance is increased by 10%.

(4) Set: Circle of Healing and Prayer of Mending casts increase the effect of your next Holy Word: Serenity by 33% and your Holy Word: Chastise and Sanctuary spells by 75%, stacking up to 3 times. When you activate Archangel, you gain 5% haste and 100 mastery.